I'm trying to find a web-browser that allows me to specify which network adapter to use.
I have one network adapter (eth0) and one virtual adapter (eth0:1).
They have one IP each and on my router I have configured so that the IP on eth0:1 will go out trough my VPN from the US.

So this isn't possible to do with any routing on my computer as I need all the traffic from the second browser (with eth0:1) to not go out on any specific network, the same for the first browser just on a different NIC and the rest I manage on my router.

So is there a browser that allows me to specify what network adapter to use?